Replace verbose signature note with a short one-sentence name+call-form line

Append expected function signature (name + arity) to every prompt, parsed from unit_tests (French)

Fix dataset_info features to match new schema (id, prompts, unit_tests)

Convert to RL prompt format: rename messages->prompts (user turn only); drop global_idx/input/output/domain/average_test_score

Upload dataset

initial commit